Battery: 8 x LR44 Button Battery(each with 4 batteries)
- Upgrade version polymer material, resistant to play,strong and unbreakable.
- 12 colors light alternately.
- Exquisite workmanship and durable.
- Gently tapping, the drum stick will shine.
- Upgrade tail knob, battery is not easy to fall off.
- Frosted water drop hammer head, good light collection effect.
- Open the tail knob.
- When unscrewed, remove the two pieces of cotton that you see.
- After removing the cotton sheet, you will see an insulator and gently remove it.
- Finally, tighten the tail knob cover.
- Be sure to tighten the lamp
- If the lamp can't be taken out of the drum stick, please let the tails of the two drum sticks tap each other so that the lamp can be taken out.
Package Weight : 150 G / 5.29 Ounces
Package Dimensions (L*W*H) : 415*15*15 MM / 16.34*0.59*0.59 Inches